FIREFOX 19 VS OPERA 12

"We compare Firefox 19 to Opera 12 to find out which is the fastest browser when using benchmarks such as HTML5, Octane, Peacekeeper and V8 with the Windows XP Operating System."

OPERA 12 FEATURES

"What's new in Opera 12. Themes are a collection of graphics and colors used to change Opera's look with one click, part of Opera's new, lightweight browser skinning system. Try a new theme today. Hundreds are available. Camera support with opera 12 allows web apps to utilize your webcam. Of course, you have to allow the web app to use the webcam, but it opens exciting new possibilities for developers. Improved security badge with Opera 12 makes it even easier to know how websites treat your data and personal information. We overhauled our famous security badge to make it easier to understand the security and privacy policies of the sites you visit. You can quickly see if a site is using your location information or wants to turn on your webcam. Hardware acceleration in Opera 12 is available in experimental form, on an opt in basis. If you wish to try hardware acceleration and WebGL."